Blur Busters Forums

Hello there,

I swap my 5900X for an 13900KF but all my USB port seems to be really unstable no matter what i've tried to do to fix it.

13900KF 8P core only
Z790-P ASUS PRIME
6400 DDR5 CL32

My 8khz graph looks insane...
https://gyazo.com/ec86455dd97ceb47c44384a102f963ae 8KHZ
https://gyazo.com/5e53285262c42906a089461999baf57f 4KHZ
https://gyazo.com/ad8a182132a00e6872cecf97257a2be7 2KHZ

I don't have my old graph but in my mind it was lot more stable on 5900X

I did my best to optimize my drivers and so to help but nothing seems to work
https://gyazo.com/82bcd7bd0c2f670274e745c17f333512

So if you have any idea that could help it would be nice

4000hz
razer viper 8khz
Software: last ver.
FirmWare: Last version.

Xen0m wrote: ↑

13 Nov 2022, 09:54

So if you have any idea that could help it would be nice

Have you tried a good PCIe USB port card?

Sounds like Audio or Networking is in the same path as the mouse is.

Chief Blur Buster wrote: ↑

18 Nov 2022, 18:07

Xen0m wrote: ↑

13 Nov 2022, 09:54

So if you have any idea that could help it would be nice

Have you tried a good PCIe USB port card?

What kind of usb pcie do you recommend?
link pls.

https://github.com/microe1/MouseTester
https://www.overclock.net/threads/mouse ... t-28728765

Try this version of MouseTester.

What kind of Keyboard do you have? If you can change the polling rate e.g. 125Hz, set it to that and then retest your mouse.

Chief Blur Buster wrote: ↑

18 Nov 2022, 18:07

Xen0m wrote: ↑

13 Nov 2022, 09:54

So if you have any idea that could help it would be nice

Have you tried a good PCIe USB port card?

No i've never tried that's an idea, was also looking to return the motheboard to get another one.

BTRY B 529th FA BN wrote: ↑

18 Nov 2022, 18:45

Sounds like Audio or Networking is in the same path as the mouse is.

I tried to disable audio / lan port / keyboard and i'm getting same result.
I have the K65 MINI from Corsair.

What about USB Power Settings? have you disabled the powersaving features? e.g. Selective Suspend etc